CA1053761A - Cuisinieres a surface chauffante par induction - Google Patents

Cuisinieres a surface chauffante par induction

Info

Publication number: CA1053761A
Authority: CA; Canada
Prior art keywords: power; frequency; voltage; current; control
Prior art date: 1974-12-13
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA241,196A

Other languages

English (en)

Other versions

CA241196S (en

Inventor

Peter Wood

Raymond W. Mackenzie

Theodore M. Heinrich

Robert M. Oates

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

White Westinghouse Corp

Original Assignee

White Westinghouse Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1974-12-13

Filing date

1975-12-08

Publication date

1979-05-01

1975-12-08 Application filed by White Westinghouse Corp filed Critical White Westinghouse Corp

1979-05-01 Application granted granted Critical

1979-05-01 Publication of CA1053761A publication Critical patent/CA1053761A/fr

Status Expired legal-status Critical Current

Links

238000010411 cooking Methods 0.000 title claims abstract description 40
230000006698 induction Effects 0.000 title claims abstract description 23
238000010438 heat treatment Methods 0.000 claims abstract description 21
238000001228 spectrum Methods 0.000 claims abstract 2
230000004044 response Effects 0.000 claims description 3
230000001960 triggered effect Effects 0.000 claims description 2
230000000903 blocking effect Effects 0.000 claims 1
239000007787 solid Substances 0.000 abstract description 10
230000033228 biological regulation Effects 0.000 abstract 1
239000003990 capacitor Substances 0.000 description 42
238000004804 winding Methods 0.000 description 18
230000000694 effects Effects 0.000 description 7
230000009467 reduction Effects 0.000 description 7
230000008859 change Effects 0.000 description 6
230000007423 decrease Effects 0.000 description 6
230000002441 reversible effect Effects 0.000 description 6
239000000463 material Substances 0.000 description 5
230000009471 action Effects 0.000 description 4
230000008901 benefit Effects 0.000 description 4
230000001105 regulatory effect Effects 0.000 description 4
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
239000004020 conductor Substances 0.000 description 3
229910052802 copper Inorganic materials 0.000 description 3
239000010949 copper Substances 0.000 description 3
230000008878 coupling Effects 0.000 description 3
238000010168 coupling process Methods 0.000 description 3
238000005859 coupling reaction Methods 0.000 description 3
239000000243 solution Substances 0.000 description 3
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
235000010210 aluminium Nutrition 0.000 description 2
238000007599 discharging Methods 0.000 description 2
238000002307 isotope ratio mass spectrometry Methods 0.000 description 2
239000004065 semiconductor Substances 0.000 description 2
101100496114 Caenorhabditis elegans clc-2 gene Proteins 0.000 description 1
101100042630 Caenorhabditis elegans sin-3 gene Proteins 0.000 description 1
241000863814 Thyris Species 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
239000010960 cold rolled steel Substances 0.000 description 1
230000000295 complement effect Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000006378 damage Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000009795 derivation Methods 0.000 description 1
238000001514 detection method Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
CEJLBZWIKQJOAT-UHFFFAOYSA-N dichloroisocyanuric acid Chemical compound ClN1C(=O)NC(=O)N(Cl)C1=O CEJLBZWIKQJOAT-UHFFFAOYSA-N 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
230000005284 excitation Effects 0.000 description 1
235000013305 food Nutrition 0.000 description 1
238000009434 installation Methods 0.000 description 1
230000003993 interaction Effects 0.000 description 1
230000003340 mental effect Effects 0.000 description 1
239000002674 ointment Substances 0.000 description 1
230000010355 oscillation Effects 0.000 description 1
230000035699 permeability Effects 0.000 description 1
230000010363 phase shift Effects 0.000 description 1
230000001172 regenerating effect Effects 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
230000007704 transition Effects 0.000 description 1

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/06—Control, e.g. of temperature, of power
- H05B6/062—Control, e.g. of temperature, of power for cooking plates or the like

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Inverter Devices (AREA)
General Induction Heating (AREA)

CA241,196A 1974-12-13 1975-12-08 Cuisinieres a surface chauffante par induction Expired CA1053761A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US53255074A	1974-12-13	1974-12-13

Publications (1)

Publication Number	Publication Date
CA1053761A true CA1053761A (fr)	1979-05-01

Family

ID=24122256

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA241,196A Expired CA1053761A (fr)	1974-12-13	1975-12-08	Cuisinieres a surface chauffante par induction

Country Status (2)

Country	Link
US (1)	US4085300A (fr)
CA (1)	CA1053761A (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58831B2 (ja) *	1978-09-27	1983-01-08	東洋製罐株式会社	高周波誘導加熱回路
US4426564A (en)	1979-12-26	1984-01-17	General Electric Company	Parallel resonant induction cooking surface unit
US4429205A (en)	1980-01-28	1984-01-31	Roper Corporation	Induction heating apparatus
US4390769A (en) *	1980-05-29	1983-06-28	General Electric Company	Induction heating apparatus providing smooth power control
GB2108786B (en) *	1981-11-05	1985-12-11	Sanyo Electric Co	Induction heating apparatus
JPS59149683A (ja) *	1983-01-28	1984-08-27	株式会社東芝	誘導加熱調理器
DE3415967A1 (de) *	1983-05-07	1984-11-22	Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid	Induktive heizung fuer ferromagnetische materialien
DE3508289C1 (de) *	1985-03-08	1986-09-11	Thomson Brandt Gmbh	Wechselrichter zur Speisung eines Verbrauchers mit einer induktiven Komponente
US4885447A (en) *	1985-01-23	1989-12-05	Balay, S.A.	System for the induction heating of the electric plates of a cooker
FR2726704B1 (fr) *	1994-11-07	1997-01-31	Breda Jean Pierre	Generateur haute frequence a resonance pour un appareil de chauffage a induction
US5648008A (en) *	1994-11-23	1997-07-15	Maytag Corporation	Inductive cooking range and cooktop
US5715155A (en) *	1996-10-28	1998-02-03	Norax Canada Inc.	Resonant switching power supply circuit
US7279665B2 (en) *	2003-07-02	2007-10-09	Itherm Technologies, Lp	Method for delivering harmonic inductive power
US7034263B2 (en) *	2003-07-02	2006-04-25	Itherm Technologies, Lp	Apparatus and method for inductive heating
US7106016B2 (en) *	2003-07-31	2006-09-12	Siemens Energy & Automation, Inc.	Inductive heating system and method for controlling discharge of electric energy from machines
US6919694B2 (en) *	2003-10-02	2005-07-19	Monolithic Power Systems, Inc.	Fixed operating frequency inverter for cold cathode fluorescent lamp having strike frequency adjusted by voltage to current phase relationship
TW200600995A (en) *	2004-02-19	2006-01-01	Int Rectifier Corp	DC-DC regulator with switching frequency responsive to load
DE102005028829A1 (de) *	2005-06-14	2007-01-11	E.G.O. Elektro-Gerätebau GmbH	Verfahren und Anordnung zur Leistungsversorgung einer Induktionsheizeinrichtung
DE102006041964A1 (de) *	2006-08-25	2008-04-03	E.G.O. Elektro-Gerätebau GmbH	Verfahren und Anordnung zur Leistungsversorgung einer Induktionsheizeinrichtung
US7839666B1 (en) *	2008-04-02	2010-11-23	Fairchild Semiconductor Corporation	Optimizing operation of DC-to-AC power converter
EP2112862B1 (fr) *	2008-04-25	2013-04-10	Electrolux Home Products Corporation N.V.	Procédé et agencement pour la correction de forme à onde dynamique
US8523429B2 (en) *	2009-10-19	2013-09-03	Tsi Technologies Llc	Eddy current thermometer
CN102378424B (zh) *	2010-08-10	2016-03-30	深圳市爱可机器人技术有限公司	一种电磁炉及其控制电路、自动/半自动烹饪设备
US20120305546A1 (en) *	2011-06-06	2012-12-06	Mariano Pablo Filippa	Induction cooktop pan sensing
US9066373B2 (en) *	2012-02-08	2015-06-23	General Electric Company	Control method for an induction cooking appliance
US10973368B2 (en) *	2012-12-12	2021-04-13	The Vollrath Company, L.L.C.	Three dimensional induction rethermalizing stations and control systems
US9307862B2 (en)	2012-12-12	2016-04-12	The Vollrath Company, L.L.C.	Three dimentional induction rethermalizing station and control system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3566243A (en) *	1968-09-30	1971-02-23	Pillar Corp	High frequency power supply
US3596165A (en) *	1969-07-24	1971-07-27	Tektronix Inc	Converter circuit having a controlled output
US3806688A (en) *	1972-04-13	1974-04-23	Westinghouse Electric Corp	Induction heat cooking apparatus
US3823297A (en) *	1972-10-02	1974-07-09	R Cunningham	Load controlled induction heating
US3781505A (en) *	1972-06-28	1973-12-25	Gen Electric	Constant duty cycle control of induction cooking inverter
US3886342A (en) *	1973-04-26	1975-05-27	Environment One Corp	Induction cooking unit having all pan safe operation, wide range power control and low start-up and shut-down transients
US3875493A (en) *	1974-04-02	1975-04-01	Bell Telephone Labor Inc	Ferroresonant power converter with control of inverter frequency and sensing of saturation condition
US3908159A (en) *	1974-06-03	1975-09-23	Quasar Electronics Corp	Regulated power supply with start-up and protective circuits

1975
- 1975-12-08 CA CA241,196A patent/CA1053761A/fr not_active Expired
1976
- 1976-05-03 US US05/682,489 patent/US4085300A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US4085300A (en)	1978-04-18

Publication	Publication Date	Title
CA1053761A (fr)	1979-05-01	Cuisinieres a surface chauffante par induction
US4112287A (en)	1978-09-05	Central oscillator for induction range using triac burner controls
DE69016109T2 (de)	1995-06-22	Kochstelle mit Induktionserwärmung.
JP3178837B2 (ja)	2001-06-25	共振電力供給装置
US3806688A (en)	1974-04-23	Induction heat cooking apparatus
EP0561206B1 (fr)	1996-08-28	Plaque de cuisson à induction
US4078247A (en)	1978-03-07	Inverter circuit control circuit for precluding simultaneous conduction of thyristors
US5250777A (en)	1993-10-05	Method and apparatus for variable phase induction heating and stirring
US4473732A (en)	1984-09-25	Power circuit for induction cooking
DE4022270C2 (fr)	1992-04-23
DE2216255A1 (de)	1973-05-30	Vorrichtung bzw. schaltung zur induktiven heizung eines metallgegenstandes mittels einer spule
DE2231339A1 (de)	1973-05-24	Induktionsheizgeraet und schaltanordnungen dafuer
KR19990087799A (ko)	1999-12-27	고주파인버어터 및 그것을 응용한 유도가열조리기
DE10124219B4 (de)	2007-09-13	Mikrowellenofen
JP3724804B2 (ja)	2005-12-07	可飽和チョークを備えた交流式ジェネレータ
JPH05284749A (ja)	1993-10-29	電流調整装置
US4816986A (en)	1989-03-28	Power control device for the magnetron of microwave oven
US5914066A (en)	1999-06-22	Circuit for the control of energy supply in a resonance converter
JPS6113357B2 (fr)	1986-04-12
JP2841691B2 (ja)	1998-12-24	誘導加熱調理器
KR100186471B1 (ko)	1999-05-15	유도가열조리기의 인버터손실 저감장치
JPS6112638B2 (fr)	1986-04-09
Kwon et al.	1998	Half-Bridge Series Resonant Inverter for Induction Cooking Application with Load-Adaptive PFM Control Strategy
JP4470313B2 (ja)	2010-06-02	誘導加熱装置の制御方法
Okeke	1978	Application of thyristor inverters in induction heating and melting